Overlea, MD ZIP Codes
3 ZIP codes serve Overlea, Maryland: 21234, 21206 and 21236. Together they are home to 154,750 residents in 63,817 households. That is more than the 13,035 people counted inside Overlea Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $64,531 in 21206 to $95,149 in 21236.
Overlea Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 13,035 |
| Households | 5,300 |
| Median household income | $88,841 |
| Median home value | $263,900 |
| Median age | 40.1 |
| Median rent | $1,473 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 154,750 |
| Households (sum of ZIP codes) | 63,817 |
| Median household income, range across ZIP codes | $64,531 (21206) to $95,149 (21236) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $80,285 |
| Homeowners | 62.1% |
| Households with kids under 18 | 29.1% |
| Moved in the past year | 9.1% |
| Carrier routes in EDDM2GO's route library | 116 routes, 66,208 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Overlea: 21236 ($95,149)
- Most residents: 21234 (66,334 people)
- Highest homeownership: 21236 (69.6% own their home)
- Most households with kids: 21236 (31.8% of households)
- Most new movers: 21206 (9.7% moved in last year)
- Youngest median age: 21206 (36.7 years)
- Highest median home value: 21236 ($327,200)
Every ZIP code in Overlea
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21234 | Parkville | 66,334 | 27,639 | $83,517 | $288,100 | 64.5% | 27.4% | 9.4% | 53 | 29,863 | 4% of its land |
| 21206 | Baltimore | 48,902 | 20,480 | $64,531 | $216,100 | 53.2% | 29.4% | 9.7% | 29 | 21,035 | 13% of its land |
| 21236 | Nottingham | 39,514 | 15,698 | $95,149 | $327,200 | 69.6% | 31.8% | 7.8% | 34 | 18,084 | 18% of its land |
A ZIP code is listed for Overlea when at least 10% of its land lies inside the Overlea Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Overlea. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Overlea.
Counties
- Baltimore County — 54 ZIP codes
- Baltimore city County — 26 ZIP codes
Nearby cities sharing these ZIP codes
- Parkville — 1 ZIP code
- Perry Hall — 3 ZIP codes
- Carney — 1 ZIP code
- Baltimore — 28 ZIP codes
- Rosedale — 2 ZIP codes
- Rossville — 2 ZIP codes
- White Marsh — 4 ZIP codes
EDDM service areas in Overlea
Price a mailing to Overlea ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Overlea, MD?
- 21234, 21206 and 21236. A ZIP code is listed for Overlea when at least 10% of its land lies inside the Overlea Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Overlea.
- What is the population of Overlea, MD?
- The Census Bureau counts 13,035 residents inside Overlea Census-designated place (ACS 2020–2024). The 3 ZIP codes that serve Overlea hold 154,750 residents in all.
- What is the median household income in Overlea, MD?
- $88,841 inside Overlea Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $64,531 to $95,149.
- Which Overlea ZIP code has the highest median household income?
- 21236, at $95,149, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Overlea, MD?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 116 carrier routes reaching 66,208 residential and 2,773 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.